| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $153.37 | 7.798% | $165.3298 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $52.46 | 11.150% | $58.3093 | $58.31 | $58.30 | $58.30 |
| Purchase #3 | $73.99 | 7.507% | $79.5444 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $90.47 | 10.262% | $99.754 | $99.75 | $99.75 | $99.80 |
| Purchase #5 | $45.76 | 5.520% | $48.286 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $98.35 | 7.604% | $105.8285 | $105.83 | $105.85 | $105.80 |
| Purchase #7 | $129.25 | 4.622% | $135.2239 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $643.65 | $692.2759 | $692.27 | $692.30 | $692.20 | |